.operate-top-card{
    margin-top: 20px;
    margin-bottom: 20px;
    .btn-add{
      float: right;
    }
  } 
  
.pagination-container{
    display: flex;
    justify-content: flex-end; 
    margin-top: 30px; 
}

.form-container{   
  margin: 20px auto;
  padding: 30px;
}

.many-operate-container{
  margin-top: 20px;
}